| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.62 | 3.273% | $175.1717 | $175.17 | $175.15 | $175.20 |
| Purchase #2 | $159.72 | 13.868% | $181.87 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $122.66 | 13.321% | $138.9995 | $139.00 | $139.00 | $139.00 |
| Purchase #4 | $46.94 | 12.784% | $52.9408 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $82.66 | 10.269% | $91.1484 | $91.15 | $91.15 | $91.10 |
| Purchase #6 | $17.29 | 11.501% | $19.2785 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $191.82 | 9.604% | $210.2424 | $210.24 | $210.25 | $210.20 |
| 7 purchase totals = | $790.71 | $869.6513 | $869.65 | $869.65 | $869.60 | |